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<div id="printheader"><h1 class="p_Heading1" style="page-break-after: avoid;"><span class="f_Heading1">度量线选项</span></h1>
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     <h1 class="p_Heading1" style="page-break-after: avoid;"><span class="f_Heading1">度量线选项</span></h1>
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<p class="p_Normal">要打开<span style="font-weight:bold;">度量线选项</span>对话框，请点击<span style="font-weight:bold;">工具</span>菜单上的<span style="font-weight:bold;">度量线选项</span>。在此处，您可以指定哪些度量线和参考线应当在<b>字形编辑</b>窗口中显示。</p>
<p class="p_Normal"><img style="margin:0;width:2.9479in;height:4.7813in;border:none" src="fontcreator_096_metrics_options.png"></p>
<p class="p_Normal">&nbsp;</p>
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<td style="vertical-align:top; width:2.6979in; padding:0;border:none"><p class="p_Normal"><span style="font-weight:bold;">左侧字承(Left side bearing)</span></p>
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<td style="vertical-align:top; width:9.6146in; padding:0;border:none"><p class="p_Normal">字形左侧的空白，是预置宽度(advance)的一部分</p>
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<td style="vertical-align:top; width:2.6979in; padding:0;border:none"><p class="p_Normal"><span style="font-weight:bold;">右侧字承(Right side bearing)</span></p>
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<td style="vertical-align:top; width:9.6146in; padding:0;border:none"><p class="p_Normal">字形右侧的空白，是预置宽度的一部分</p>
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<td style="vertical-align:top; width:2.6979in; padding:0;border:none"><p class="p_Normal"><span style="font-weight:bold;">Y-轴线(Y-Axis)</span></p>
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<td style="vertical-align:top; width:9.6146in; padding:0;border:none"><p class="p_Normal">X=0 的垂直线。</p>
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<td style="vertical-align:top; width:2.6979in; padding:0;border:none"><p class="p_Normal"><span style="font-weight:bold;">Windows 升部线(Win Ascent)</span></p>
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<td style="vertical-align:top; width:9.6146in; padding:0;border:none"><p class="p_Normal">用于 Windows 的升部度量</p>
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<td style="vertical-align:top; width:2.6979in; padding:0;border:none"><p class="p_Normal"><span style="font-weight:bold;">排印升部线(Typo Ascender)</span></p>
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<td style="vertical-align:top; width:9.6146in; padding:0;border:none"><p class="p_Normal">用于字体的排印(typographic)升部线</p>
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<td style="vertical-align:top; width:2.6979in; padding:0;border:none"><p class="p_Normal"><span style="font-weight:bold;">大写字母高度线(CapHeight)</span></p>
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<td style="vertical-align:top; width:9.6146in; padding:0;border:none"><p class="p_Normal">该度量指定基线(baseline)和大写(uppercase)字母近似高度之间的距离</p>
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<td style="vertical-align:top; width:2.6979in; padding:0;border:none"><p class="p_Normal"><span style="font-weight:bold;">x-高度线(x-Height)</span></p>
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<td style="vertical-align:top; width:9.6146in; padding:0;border:none"><p class="p_Normal">该度量指定基线和非提升(non-ascending)小写(lowercase)字母近似高度之间的距离</p>
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<td style="vertical-align:top; width:2.6979in; padding:0;border:none"><p class="p_Normal"><span style="font-weight:bold;">基线(Baseline)</span></p>
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<td style="vertical-align:top; width:9.6146in; padding:0;border:none"><p class="p_Normal">字体字母所依托贴靠的假想线，基线始终就是 X 轴</p>
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<td style="vertical-align:top; width:2.6979in; padding:0;border:none"><p class="p_Normal"><span style="font-weight:bold;">排印降部线(Typo Descender)</span></p>
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<td style="vertical-align:top; width:9.6146in; padding:0;border:none"><p class="p_Normal">用于字体的排印降部线</p>
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<td style="vertical-align:top; width:2.6979in; padding:0;border:none"><p class="p_Normal"><span style="font-weight:bold;">Windows 降部线(Win Descent)</span></p>
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<td style="vertical-align:top; width:9.6146in; padding:0;border:none"><p class="p_Normal">Windows 的降部度量</p>
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<p class="p_Normal">您可以通过<b>字体属性</b>对话框上的<b>度量</b>选项卡，来更改其中几个字体度量线的位置。从主菜单中选择<b>字体</b>菜单，点击<b>属性</b>，然后点击<b>度量</b>选项卡。</p>
<p class="p_NoteorTip"><span class="f_NoteorTip">注意：度量线选项具有项目特定性。这意味着您可以为每个项目设置不同的度量线设置。</span></p>
<p class="p_NoteorTip"><span style="font-weight:bold;">附加度量线</span></p>
<p class="p_NoteorTip">如果字形名称包含后缀，则会显示更多度量线。例如，如果您字体包含一组字形名称带有 .sups 后缀的上标字形，则 CapHeight.sups、x-Height.sups 和 Baseline.sups 度量线也会予以显示。这些度量线的位置取决于 H.sups 的顶部和 x.sups 的顶部和底部。</p>
<p class="p_NoteorTip"><img style="margin:0;width:5.6146in;height:4.1354in;border:none" src="fontcreator_156_superscriptmetrics.png"></p>
<p class="p_NoteorTip">几个与大写字母相关的后缀(.c2sc、.smcp、.c2pc、.pcap、.pc 和 .sc)将仅显示附加的大写字母高度线和基线，这两条线的位置取决于具有相同后缀的 H 或 h 的顶部和底部。</p>
<p class="p_NoteorTip"><img style="margin:0;width:4.7917in;height:3.4271in;border:none" src="fontcreator_157_petitecapitalmetrics.png"></p>
<p class="p_NormalHead" style="page-break-after: avoid;"><span class="f_NormalHead">另请参阅：</span></p>
<p class="p_Normal"><a href="glyphmetrics.html" class="topiclink">字形度量</a></p>
<p class="p_Normal">&nbsp;</p>
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